Lagrange equation(of the 2nd kind)
[化] (第二类)拉格朗日方程
🧩 词语组成解析
[计] 拉格朗日
the
[ðə]
art. 指已提到的人（物）;指说话人与听者已知的人（物）;用于独一无二的事物前;与形容词最高级和序数词连用;
第二(second)
🗣️ 情景例句
Or at least give him some advice.
再不然至少可以给他一些忠告。
Where are you from?
你来自哪儿？
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。